Hardened skin care instrument



FIG. 1 is a perspective view of a hardened skin care instrument.

FIG. 2 is a front view of the hardened skin care instrument shown in FIG. 1.

FIG. 3 is a rear view of the hardened skin care instrument shown in FIG. 1.

FIG. 4 is a top view of the hardened skin care instrument shown in FIG. 1.

FIG. 5 is a bottom view of the hardened skin care instrument shown in FIG. 1.

FIG. 6 is a left side view of the hardened skin care instrument shown in FIG. 1; and,

FIG. 7 is a right side view of the hardened skin care instrument shown in FIG. 1. 

The ornamental design for a hardened skin care instrument, as shown and described. 